Fast rolling road tire with staggered shoulder siping, micro textured surface and advanced puncture protection Kenda`s fastest rolling clencher tire R3C - Kenda?s fastest rubber compound and used exclusively for high end racing tires - significantly lower rolling resistance and increased wet weather traction ICB - Utilizing the same protective material that is in the full Iron Cap protection but limited to just under the tread surface, offering added puncture protection at a minimal cost and weight addition, previously known as PRC2 REF - Reflective sidewall striping or hotpatch to aid in low light visibility Standard 700x28 622 Wire Belted Bk/Blk 100 60 R3C/ICB/REF YesUPC/EAN/GTIN: 047853638189